SDO HMI 2014-12-08 11:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.64 | 0.00 | 3.67 | -14.15 | 40.49 | 38.42 | 248.07 | 0.6529 | 577.4 | 530.4 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.94 | 0.00 | 0.64 | -16.80 | 42.49 | 40.42 | 245.08 | 0.6868 | 649.0 | 488.1 | |
| 0.00 | 1.71 | 0.00 | 1.10 | -10.68 | 40.35 | 38.29 | 253.12 | 0.6386 | 634.0 | 618.5 | |
| 0.00 | 0.68 | 0.00 | 0.46 | -19.25 | 41.33 | 39.26 | 241.15 | 0.6845 | 587.0 | 543.6 | |
| 0.00 | 1.54 | 0.00 | 0.98 | -13.67 | 39.43 | 37.37 | 248.21 | 0.6374 | 517.0 | 503.9 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -14.62 | 39.50 | 37.43 | 246.83 | 0.6421 | 500.0 | 430.0 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |